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Cole Crop Growers Sought to Monitor Bagrada Bug Activity in the Central Valley

Cole Crops

As part of the U.S. Department of Agriculture (USDA) Agricultural Research Service’s efforts to develop a biological control program for the bagrada bug, the laboratory of Dr. Brian Hogg at the USDA in Albany, California, is investigating whether any native predators or parasitic wasps attack bagrada bug eggs. The laboratory is currently looking for organic farms growing cole crops in the Central Valley to include in its survey.

Cooperative Extension in Salinas Responds to Reports of “Red” Aphids in Organic Romaine

A recent blog post by Alejandro Del Pozo-Valdivia, UC Cooperative Extension entomologist based in Salinas, addresses reports he’s received about “red aphids” being found in organic romaine lettuce varieties that are resistant to the lettuce aphid.
 
Laboratory analysis showed that the “red aphids” were not lettuce aphids, but were actually either potato aphids or foxglove aphids. 
 

DPR Issues Final Rules on Pesticide Applications Near Schools

California’s Department of Pesticide Regulation (DPR) released long-anticipated rules restricting pesticide applications close to public schools and daycare facilities. 
 
The new rules require that pesticides using aircraft, airblast sprayer, sprinkler chemigation, or applied as a dust, powder, or fumigant between 6 a.m. and 6 p.m. Monday through Friday be located at least ¼ mile from schools. 
 

First Issue of Bagrada Bug News Published

The Bagrada Bug Working Group has launched its first issue of the quarterly publication Bagrada Bug News.

The Bagrada Bug Working Group is a collaboration between CCOF and researchers at CDFA’s Plant Health and Pest Prevention Services, UC Cooperative Extension, USDA-ARS, UC Davis, UC Riverside, and University of Arizona. The working group convened in 2015 to address the challenge of managing this emerging pest in organic mustard-family crop production.

Registration Now Open for Bagrada Bug Meeting

CCOF, the California Department of Food and Agriculture, and University of California Cooperative Extension are hosting a meeting on the invasive stinkbug Bagrada bug on Friday, December 11 at the Cooperative Extension office in Salinas from 9:30 a.m – 3 p.m. Click here to register for the meeting.

Save the Date! Bagrada Bug Meeting Dec. 11 in Salinas

CCOF is collaborating with the California Department of Food and Agriculture (CDFA), scientists from numerous agencies, and Cooperative Extension on a Bagrada Bug Working Group. The working group brings together scientists and extension personnel from across the country who are working to develop organic management and biological control of Bagrada bug.

What is Bagrada bug?

Saving California Citrus: Asian Citrus Psyllid and Huanglongbing Update

The stakes are high in the fight to save California citrus from the threat of Asian citrus psyllid (ACP) and the disease it spreads, Huanglongbing (HLB) (also known as citrus greening). In Florida, more than 90 percent of commercial citrus trees are estimated to have HLB, and there has been a 70 percent decline in production, with an economic impact of $7.8 billion.

Scientists Seek Farm Collaborators for Bagrada Study

The laboratory of Dr. Brian Hogg of the U.S. Department of Agriculture’s Agricultural Research Service in Albany, California, is seeking sites for Bagrada bug research in California. 
 

State Receives Funds to Study Biological Control of Bagrada Bug

A California Deptartment of Food and Agriculture grant proposal, Biological Control of Bagrada Bug, Bagrada Hilaris (Pentatomidae), was selected for funding by the 2016 Specialty Crop Block Grant Program.

The Organic Center Seeks Organic Solutions for Citrus Greening

Citrus greening disease, also known by its Chinese name Huanglongbing, threatens the citrus industry on a massive scale. It has devastated millions of acres of citrus crops throughout the United States and abroad, ravaging citrus in countries in Asia, Africa, and South America. The highly destructive disease can spread quickly, and once a tree is infected it cannot be cured.

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